I-nitrate ye-calcium: iimpawu kunye nobubanzi

I-calcium nitrate (i-calcium nitrate) i-crystalline, iqinile kakhulu kumbala omhlophe, ongenasiphelo.

Le nkunkuma ifana ne-hygroscopic kwaye idibeneyo kalula kumanzi. Kubalulekile ukuba uqaphele ukuba i-calcium nitrate iyakhanya ngokukhawuleza. Kule meko, i-crystal hydrates yeentlobo ezintathu zenziwa. Ukubaluleka kwayo kubalulekile yipropati yokubamba. Oku kufuneka kuthathelwe ingqalelo ekugcinweni okufanelekileyo. Ngaloo ndlela, i-calcium nitrate kufuneka igcinwe kwiiphakheji ezikhethiweyo (iingxowa ze-polypropylene).

Kufuneka kwakhona kuqatshelwe ukuba phantsi kweemeko eziqhelekileyo le nxu lumlilo kunye nokuqhaqhaqhawula, okungenakutsha kunye nokuzinza ngaphakathi -60 ukuya kwi -155 ° C, kodwa xa usebenza nayo, umntu kufuneka asebenzise iimpahla zokukhusela , kunye nezixhobo zokukhusela.

I-calcium nitrate: isicelo

Ukubunjwa kwe-nitrogen ye-calcium i-15% ye-nitrogen, kunye ne-26% ye-CaO, eyenza ukuba isetyenziswe ngokubanzi kwezolimo ukuhlawulela ukungabikho kwezi zinto kumhlaba, kunye nesityalo sokondla.

Kufuneka ukuba i-nitrojeni eyaneleyo yokuphuhliswa kwamanqabunga, ukuhlanganiswa kwama-amino acids, iiprotheni kunye ne-chlorophyll. I-calcium inoxanduva lokubunjwa kwamaseli amatsha, inceda ukuqinisa i-trunk kunye neengcambu zezityalo. Ukuqwalasela oku, i-calcium nitrate isetyenziselwa ukuphuka kwamagqabi kunye ne-coagulation kunye ne-ringlet, ukubonakala kwepotto necrosis ngendlela yohlobo oluthile olujikelezayo lombala omnyama, kunye neenkqubo ezingenamandla ezinqabileyo, ukubola kwayo nokuyeka ukukhula kwesityalo. Ukongezelela, ukusetyenziswa kwesi sichumbo kuvimbela ukuphuhliswa kwe-vertex ukubola kwiitamatisi, kunye nokutshisa kwamagqabi e-lettuce. Kufuneka kwakhona kuqaphele ukuba i-calcium nitrate xa isetyenzisiwe kumhlaba we-asidi inqumla ingxube engaphezulu kwesinyithi kunye ne-manganese.

I-nitric acid calcium isetyenziswe ngoluhlobo lwenkcenkceshelo okanye iingubo ezinxibekileyo. Kule meko, iinkqubo zokunkcenkceshela zokunkcenkceshela, izitshixo ezizodwa, i-hose, fan okanye iifrayers sprayers zingasetyenziswa . Ndimele ndithethe ukuba isisombululo sesisombululo sokusebenza se-calcium nitrate samukelwa ngokubanzi kwaye kuxhomekeke kuhlobo lokuchumisa kunye nohlobo lwezityalo.

Kufuneka kwakhona kuqaphele ukuba i-calcium nitrate iyimfuyo ye-alkaline yomzimba, ngoko ingasetyenziselwa zonke iintlobo zemithombo. Ayikwazi ukudibaniswa ne-superphosphate elula, kodwa kunye nezinye izichumisi, i-calcium nitrate iyavunyelwa ukudibanisa ngokukhawuleza ngaphambi kokusetyenziswa. Emva kokuba umsebenzi usuyenziwe, hlamba ubuso bakho nezandla kakuhle ngeesepha namanzi.

Ndimele ndithi i-calcium nitrate isetyenziswanga nje kuphela njengesichumisi kwizityalo. Kwakhona isongezo sekhonkrithi, esinokunyusa kakhulu amandla ayo. Ukongezelela, olu xhumo luvimbela ukubola ukuqinisa, ukukhusela izixhobo zokwakha kwimiphumo yeqondo lokushisa okuphantsi, kusetyenziselwa ukwenziwa kwamafriji e-brine, i-reagents kunye ne-fiberglass, kunye neyona nto ibalulekileyo yezinto eziqhumayo.